Which US Supreme Court case involves a container that can support a reasonable expectation of privacy not being searched without a warrant?

The case that involves a container supporting a reasonable expectation of privacy not being searched without a warrant is indeed the one related to Jacobsen vs. US. In this case, the Supreme Court ruled that when a government agent conducted a search of a container that had a reasonable expectation of privacy, it constituted an unlawful search since it was done without a warrant.

The decision emphasized that individuals have a constitutionally protected right to privacy concerning their personal effects and that a warrant is typically necessary for law enforcement to search these containers. This ruling is significant because it sets a precedent for the protection of personal privacy in relation to government searches, affirming that without probable cause and a warrant, the expectation of privacy is legally upheld.

The other cases listed focus on different aspects of personal rights and searches but do not specifically address the expectation of privacy in containers or items being searched without a warrant in the same context.